Teknic Women's Venom Jeans Outer Shell 340 gram distressed finish denim 96 cotton / 4 Spandex construction for a better fit comfort Construction and Additional Features 250 gram / 100 knit Kevlar reinforcement throughout 90 of jeans Knox CE Approved multi-position armor system with Velcro fastening in the knees and shins provide an adjustment system allowing personal correct positioning of armor Double row stitching for added durability Kevlar sewn into jean to avoid potential of panels sliding upon impact Offset knee panel for better tear resistance Fashion / boot cut styling